to share thoughts and opinions with others; to discuss concepts
与他人分享想法和观点；讨论概念 (yǔ tārén fēnxiǎnɡ xiǎngfǎ hé guāndiǎn; tǎolùn gàiniàn)
"Students exchange ideas about traditions during the cultural fair."
"学生们在文化博览会期间交换想法，讨论关于传统的内容。" (Xuéshēnɡmen zài wénhuà bólǎnhuì qījiān **jiāohuàn xiǎngfǎ**，tǎolùn guānyú chuántǒng de nèiróng.)
to consider an idea casually without serious intention
to ensure different branches follow the same plan
to contact someone to see how they are doing or feeling
to bring back mental or emotional stability
to return to growth after an economic decline
to persuade someone to join an activity
